Cutting tool insert



FIG. 1 is an isometric view of a cutting tool insert in accordance withthe subject invention;

FIG. 2 is a top plan view of FIG. 1, wherein the bottom plan view is notshown because it is plain and unornamental;

FIG. 3 is a side elevation view taken along line "3--3" in FIG. 2; and,

FIG. 4 is a side elevation view taken along lines "4--4" in FIG. 2.

The ornamental design for a cutting tool insert, as shown and described.